1> if a radio TS of a TRX is carrying voice, then the associate abis TS will carry the voice.
if a radio TS is carrying one or many PDCHs, the associated abis TS will carry the E-GPRS data.
2> Free TS are not extra TS. You have to define extra TS in the BTS view.
3> i’ll come back to you about this one.. long explanations…